Aperture will not import an aperture library any more
I am having exactly the same problem as described in this thread: https://discussions.apple.com/thread/4594786?answerId=20708992022#20708992022
Previously I was able to use the "trick" of having a duplicate photo in the library that I wanted to import which seems to force the dialog box to appear and then you can click on Add. For some reason, that no longer works.
I have tried to import several photos from my main library into the "to be imported library" but I can no longer get the dialog box.
Does anyone have any tips to make this work?
Aperture 3, OS X Mountain Lion (10.8.2)